About 76,500 results
Open links in new tab
  1. Correlate the observations with Le Chatelier's principle?

    Feb 27, 2010 · Test tube 3: 25 drops of 6 M NaOH are added (the blood red color turns to yellow) Test tube 4: more distilled water is added (the blood red color becomes lighter in …

  2. Colors of Alien Blood: Oxygenation Chemistry Explained

    Jul 27, 2016 · The discussion centers on the scientific exploration of potential blood colors for an oxygen-breathing alien in a fictional narrative. Key considerations include the efficiency of …

  3. What would it mean if your blood is dark? • Physics Forums

    Feb 2, 2006 · The discussion centers on the color of blood, specifically the differences between venous and arterial blood. Venous blood appears darker due to deoxygenation, while arterial …

  4. Is Erythrocruorin red? (aka earthworm blood color) - Physics Forums

    Jan 31, 2015 · Some grade shool books claim that earthworm blood is red because it has hemoglobin, like ours. Now right away you need to clarify what "hemoglobin" can mean. I'll …

  5. Understanding the Chemistry Behind Finding Blood with UV Light

    Mar 20, 2010 · The discussion centers on the use of luminol and UV light for detecting blood at crime scenes. Luminol, a chemical that reacts with iron in hemoglobin, is commonly sprayed to …

  6. I am making an alien race and need help with their biology

    Nov 10, 2022 · I would like a reason why their blood is Cooper/ Rose gold color. They evolve from a dinosaur bird like creature but in their current timeline they are human looking. One of their …

  7. How to change the text color with LaTex - Physics Forums

    Jul 31, 2020 · This discussion focuses on changing text color in LaTeX using the \color command. Users can simplify the process by enclosing the highlighted text in braces, as demonstrated …

  8. Color Difference between Left and Right Eyes? • Physics Forums

    Apr 26, 2011 · The forum discussion centers on the phenomenon of color perception differences between the left and right eyes, with users reporting varying hues and intensities when viewing …

  9. Can Blood Literally Boil Inside the Human Body? - Physics Forums

    Nov 4, 2011 · The discussion centers on the conditions under which human blood could boil, emphasizing that boiling is not solely dependent on temperature but also on pressure. …

  10. How Long Does It Take for Red Blood Cell Count to Normalize …

    Mar 20, 2010 · After a moderate blood loss of approximately 450mL, the red blood cell (RBC) count typically returns to normal within 100-120 days, as erythrocytes have a life cycle of this …